1 mile/50 sec * 3600 sec/hr = 72 mph
109.09 mph
26.471 seconds (rounded)
1 / 42 mph = 0.02381 hours per mile0.02381 hours per mile x 3600 sec. per hour = 85.7143 seconds per mile.
55.3846 seconds (rounded)
51.42 seconds.
It would take approximately 3.6 seconds to cover a mile at a speed of 550 mph. This can be calculated by dividing the distance (1 mile) by the speed (550 mph) and converting the result to seconds.
At a speed of 49 mph, one mile is covered in 73.47seconds. (rounded)
1 mile/50 sec * 3600 sec/hr = 72 mph
About 108 mph at that rate of travel.
This equates to a speed of 78.26 mph
109.09 mph
10.28 seconds.
26.471 seconds (rounded)
1 / 42 mph = 0.02381 hours per mile0.02381 hours per mile x 3600 sec. per hour = 85.7143 seconds per mile.
1,954.28 seconds.
55.3846 seconds (rounded)